package com.liyiqing.secondhandmall.productservice.dao;

import com.liyiqing.secondhandmall.productservice.entity.ProductCategoryEntity;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

/**
 * 一级分类
 * 
 * @author LiYiQing
 * @email 1570865668@qq.com
 * @date 2022-02-18 23:36:20
 */
@Mapper
public interface ProductCategoryDao extends BaseMapper<ProductCategoryEntity> {

    /**
     * 查找所有一级分类目录
     */
    List<ProductCategoryEntity> selectAllProductCategory();

}
